2396551839971 has 2 divisors, whose sum is σ = 2396551839972. Its totient is φ = 2396551839970.

The previous prime is 2396551839967. The next prime is 2396551840031. The reversal of 2396551839971 is 1799381556932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2396551839971 - 2² = 2396551839967 is a prime.

It is not a weakly prime, because it can be changed into another prime (2396551859971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1198275919985 + 1198275919986.

It is an arithmetic number, because the mean of its divisors is an integer number (1198275919986).

Almost surely, 2^{2396551839971} is an apocalyptic number.

2396551839971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2396551839971 is an equidigital number, since it uses as much as digits as its factorization.

2396551839971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110224800, while the sum is 68.

The spelling of 2396551839971 in words is "two trillion, three hundred ninety-six billion, five hundred fifty-one million, eight hundred thirty-nine thousand, nine hundred seventy-one".